I have never seen a breakdown of Hybrid sales specifically for the Pacifica. I've seen 2021 Pacifica sales numbers (about 98,000 units), but not a hybrid number. I have no idea what the hybrid take rate is, so you can tell me what you think a fair assumption is, but out of thin air I'd say maybe 25 percent? So that's about 25,000 units. Now, this appears to be a problem that is occurring mostly when temperatures get cold, so that eliminates a decent chunk of units sold in warmer climates. So the total pool of vehicles here is relatively small, which means if a single dealership that probably only sold a relatively small number of PacHy's last year is telling me that they have dozens of those same units back with the same problem, its fair to think that its a pretty widespread problem. I've now heard that from two different dealerships--and Chrysler customer service has told me that that it unfortunately is a common problem that they've seeing a lot of.
The dealers are telling me that the units with this issue started showing up fairly suddenly, and initially the part was available in a few weeks, then a few months, and now has no ETA. That also speaks to it being a widespread problem.
Of course its a warranty issue, but...right now I have no PHEV whatsoever. Other people have no heat. This is not a small thing, its a systematic failure of a part, or code, or something of that nature. Keep in mind this same vehicle class---2021+ also had a widespread code problem in which the vehicle's ignition sequence got out of whack and the car wouldn't start. Most of us figured out the workaround (let it sit for a few minutes and try again), but Chrysler ended up having to literally write new code to fix it. How does something like that even happen?
These messageboards are usually either filled with angry people with problems, or people who are very defensive about their purchase and don't want to hear anything negative. There's usually not much in between. Well, I'm the guy who says its a great van, class leading, with game changing technology, but yeah, I think there are MAJOR QAQC issues. And if you think that's "normal," I strongly disagree. No vehicle is perfect, all of them have issues of some kind or other. Parts fail. But the question is how systematic is it, and how easily can it be fixed. With the 21+ PacHy there are systematic issues that aren't easily solved. It doesn't matter the reliability study or metric out there, this vehicle is at the bottom. Consumer Reports has it highlighted as one of the least reliable vehicles for sale. That's not just an accident or somebody making it up. I'm well aware of the Honda issues (and Toyota, I've owned those for 15 years too) and there simply aren't systematic, widespread design/QAQC issues like this with those vehicles. They don't hit the market with a code flaw that means the van doesn't start! Or a part that shuts the heater off. Come on.